Tangruilin commented on code in PR #9019:
URL: https://github.com/apache/arrow-datafusion/pull/9019#discussion_r1477017335
##########
datafusion/physical-expr/src/datetime_expressions.rs:
##########
@@ -1337,6 +1376,36 @@ fn validate_to_timestamp_data_types(
None
}
+/// to_date SQL function implementation
+pub fn to_date_invoke(args: &[ColumnarValue]) -> Result<ColumnarValue> {
+ if args.is_empty() {
+ return exec_err!(
+ "to_date function requires 1 or more arguments, got {}",
+ args.len()
+ );
+ }
+
+ // validate that any args after the first one are Utf8
+ if args.len() > 1 {
+ if let Some(value) = validate_to_timestamp_data_types(args, "to_date")
{
+ return value;
+ }
+ }
+
+ match args[0].data_type() {
+ DataType::Int32
Review Comment:
Done
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